The W3C workshop report will be coming out shortly - however, do note
that the W3C has been engaging the US govt's workshops on the NSTIC
effort (National Strategy for Trusted Identities in Cyberspace). You may
want to take a look at the
official W3C response to NSTIC:
http://www.w3.org/2011/07/nsticnoi.html
cheers,
harry